7120161006055 has 8 divisors (see below), whose sum is σ = 8593581608352. Its totient is φ = 5663203204128.

The previous prime is 7120161006053. The next prime is 7120161006107. The reversal of 7120161006055 is 5506001610217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7120161006055 - 2¹ = 7120161006053 is a prime.

It is a super-2 number, since 2×7120161006055² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7120161006055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120161006053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115699139 + ... + 4115700868.

It is an arithmetic number, because the mean of its divisors is an integer number (1074197701044).

Almost surely, 2^{7120161006055} is an apocalyptic number.

7120161006055 is a deficient number, since it is larger than the sum of its proper divisors (1473420602297).

7120161006055 is a wasteful number, since it uses less digits than its factorization.

7120161006055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231400185.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 7120161006055 in words is "seven trillion, one hundred twenty billion, one hundred sixty-one million, six thousand, fifty-five".